/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package net.cucup.sample.tomahawk.captcha;

import javax.faces.context.FacesContext;
import javax.servlet.http.HttpSession;

public class CaptchaBean {
    
    public final static String SESSION_KEY_NAME = "mySessionKeyName";
    public final static String CORRECT = "Correct!";
    public final static String WRONG = "Wrong";    
    
    String status;
    String value;

    public String check() {

        // Compare the CAPTCHA value with the user entered value.
        String captchaValue = (String)((HttpSession) FacesContext
                .getCurrentInstance().getExternalContext().getSession(true))
                .getAttribute(SESSION_KEY_NAME);
        
        if(captchaValue.equalsIgnoreCase(value)) {
            status = CORRECT;
        } else {
            status = WRONG;
        }
        
        return "";
    }
    
    public String getStatus() {
        return status;
    }

    public void setStatus(String status) {
        this.status = status;
    }
    
    public String getValue() {
        return value;
    }

    public void setValue(String value) {
        this.value = value;
    }

    public String getSessionKeyName() {
        return SESSION_KEY_NAME;
    }
}
